Aerosols over melts of a corium–sacrificial materials system
- 作者: Udalov Y.1, Poznyak I.2, Schrank I.3,4, Kiselova M.3,4, Strejč M.3,4, Sazavsky P.3,4
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隶属关系:
- St. Petersburg State Technological Institute (Technological University)
- St. Petersburg State Electrotechnical University
- Research Centre Řež Ltd
- ÚJV Řež a. s.
- 期: 卷 42, 编号 5 (2016)
- 页面: 484-489
- 栏目: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/215706
- DOI: https://doi.org/10.1134/S1087659616050163
- ID: 215706
如何引用文章
详细
The behavior of a melt of a UO2–ZrO2–SiO2–Fe3O4–CaO–Al2O3 system that is formed in the case of the dilution of corium (a melt of a UO2–ZrO2–Zr system) with sacrificial materials (a mixture of aluminum and iron oxides with Portland cement) has been studied. It has been found that, as a result of the evaporation of oxides, spherical aerosol particles are formed, the sizes of which have a trimodal distribution (1, 5, and 11 μm) and the composition of which depends on the nature of the atmosphere over the melt: 90.8UO2 · 5.2SiO2 · 4.0Fe3O4 in the atmosphere of nitrogen and 68.9U3O8 · 6Al2O3 · 2.5Fe3O4 · 22.5Na2O in air.
作者简介
Yu. Udalov
St. Petersburg State Technological Institute (Technological University)
编辑信件的主要联系方式.
Email: udalov@lti-gti.ru
俄罗斯联邦, St. Petersburg, 198013
I. Poznyak
St. Petersburg State Electrotechnical University
Email: udalov@lti-gti.ru
俄罗斯联邦, St. Petersburg, 197376
I. Schrank
Research Centre Řež Ltd; ÚJV Řež a. s.
Email: udalov@lti-gti.ru
捷克共和国, Husinec-Řež 130, 25068; Hlavní 130, Řež, Husinec, 25068
M. Kiselova
Research Centre Řež Ltd; ÚJV Řež a. s.
Email: udalov@lti-gti.ru
捷克共和国, Husinec-Řež 130, 25068; Hlavní 130, Řež, Husinec, 25068
M. Strejč
Research Centre Řež Ltd; ÚJV Řež a. s.
Email: udalov@lti-gti.ru
捷克共和国, Husinec-Řež 130, 25068; Hlavní 130, Řež, Husinec, 25068
P. Sazavsky
Research Centre Řež Ltd; ÚJV Řež a. s.
Email: udalov@lti-gti.ru
捷克共和国, Husinec-Řež 130, 25068; Hlavní 130, Řež, Husinec, 25068